........I would like to see a new reference level preamp myself.
C1000 is a great design, but there are 3 minor operational/design faults that I have come across with the C1000.
1. When it is triggered on to passthru mode, it also triggers on the last active source during warm up phase & then powers that trigger off when passthru mode is assumed after warm-up.
2. When powering off via passthru trigger, seldomly, it will not power off, & the LCD display is messed up with a combination of the words passthru & the last active source. Powering off via IR turns it off no problem along with the triggered amps.
3. Tubes burn in the phono stage even though that source is not selected. That is my biggest gripe as the front porch gets heaps more hours with passthru. So, my rare & precious NOS phono stage tubes are powered for nothing.
Apart from those 3 idiosyncrasies, it is a phenomenal pre-amp. Perhaps there is room to improve the headphone amp & phono stage.
If they got DAC happy with a new reference pre-amp like they did with everything else that was late D&M Holdings era, that would be very disappointing. The way to go would be a "C1000D" that would work in with the C1000C controller via a loop back to the P and/or T. Yes, I am suggesting a triple stack reference pre-amp. Or why don't they just rejig the MEN. It is in many respects performing that function internally anyway.